Downfall

The AMD Ryzen 9 5900X and NVIDIA GeForce RTX 3080 combination delivers a high-performance experience in Downfall, a 2016 horror title. Analysis of the measured frame rates across resolutions and settings reveals a system where the GPU is the primary scaling factor, while the processor provides ample headroom for the game's engine.

Resolution Scaling

The data shows a pronounced and consistent impact on frame rates as resolution increases. At 1080p with Low settings, the combo achieves an average of 297.9 FPS. Moving to 1440p Low, the average drops to 212 FPS, a reduction of 85.9 FPS. At 4K Low, the average falls further to 133.6 FPS. This scaling pattern indicates that even at lower graphical presets, the rendering load increases significantly with pixel count, placing greater demand on the GPU.

The trend is similar across other settings. For High settings, the average frame rate declines from 202.4 FPS at 1080p to 140.7 FPS at 1440p, and finally to 89.6 FPS at 4K. Medium settings show 245.9 FPS at 1080p, 175 FPS at 1440p, and 111.2 FPS at 4K. The Ultra preset, which is the most demanding, sees averages of 128.4 FPS at 1080p, 89 FPS at 1440p, and 56.4 FPS at 4K.

The delta between 1080p and 4K is substantial across all presets, suggesting that the limiting component at higher resolutions is the graphics card. The RTX 3080's performance, while strong, must handle the increasing pixel throughput. The CPU's role appears to diminish as resolution rises, as the frame rate drop is more closely tied to the GPU's rendering workload than to processor limitations. The data indicates that 1080p and 1440p are well within the capabilities of this hardware, while 4K Ultra presents a significant challenge, resulting in the lowest observed average of 56.4 FPS.

CPU Role

The AMD Ryzen 9 5900X is a 12-core, 24-thread processor based on the Zen 3 architecture. It has a base clock of 3.70 GHz and a boost clock of 4.80 GHz. This high core count and thread count are typically beneficial for games that can utilize multiple threads, and the benchmark results suggest that Downfall does not heavily tax this processor. The CPU's benchmark scores are strong, with a Cinebench R23 multicore score of 33150 and a single-core score of 4680.

In this game, the CPU appears to be providing a solid foundation without becoming a bottleneck. At 1080p Low, where the GPU workload is lighter, the average frame rate of 297.9 FPS suggests the CPU can feed frames quickly enough to avoid limiting performance. The processor's performance relative to other CPUs is strong, as it sits in the 90th percentile among all CPUs tested. Its nearest rivals include the AMD EPYC 4245P with an average score of 39383 (0.2% higher) and the Intel Core i7-13700 with an average score of 39857 (1% higher). The Ryzen 9 5900X's own average benchmark score is 39453.

The high thread count and clock speeds mean that even in scenes with complex AI or physics calculations common in horror games, the processor is unlikely to be the primary constraint. The data shows that as resolution increases, the frame rate differences between settings remain proportionally consistent, which further implies that the CPU is not causing unexpected dips. The processor's 64 MB of L3 cache and support for DDR4 memory with a bandwidth of 51.2 GB/s provide adequate data throughput for the game's engine.

GPU Role

The NVIDIA GeForce RTX 3080 is the clear driver of performance scaling in Downfall. It features 10 GB of GDDR6X memory on a 320-bit bus, providing a bandwidth of 760.3 GB/s. The GPU's boost clock is 1710 MHz, and its architecture includes 8704 shading units. The benchmark results show that the GPU's performance is directly correlated with the frame rates observed. The GPU's passmark G3D score is 25086, and it holds a percentile rank of 80 among all GPUs.

The GPU's memory configuration is likely a key factor at 4K resolutions. The 10 GB frame buffer is sufficient for the game's textures, but the massive increase in pixel count at 3840x2160 demands significant memory bandwidth. The 760.3 GB/s bandwidth helps maintain playable frame rates, but the Ultra preset at 4K still falls to 56.4 FPS, indicating the GPU is working near its limits.

In contrast, at 1080p, the GPU has more headroom. The average frame rate at 1080p Ultra is 128.4 FPS, which is more than double the 4K Ultra result. This demonstrates that the GPU is the scaling component. The RTX 3080's nearest rivals include the AMD Radeon RX 7900 GRE with an average score of 36101 (0.9% higher) and the AMD Radeon Pro Duo with an average score of 35860 (0.2% higher). The RTX 3080's average benchmark score is 35787. The data suggests that while the GPU is powerful, it is the bottleneck in this combination when pushing for maximum visual fidelity at high resolutions.

How This Combo Ranks

The combination of the AMD Ryzen 9 5900X and NVIDIA GeForce RTX 3080 ranks 517 out of 1741 tested combos in Downfall. This places it in the upper third of all configurations tested, indicating a strong pairing that outperforms the majority of systems. The rank is based on the measured FPS data across all resolutions and settings, providing a holistic view of the combo's capability.

This ranking reflects a balanced system where neither component is severely underpowered. The CPU's high percentile rank (90) and the GPU's strong percentile rank (80) contribute to a synergy that handles the game well. The combo's performance is particularly notable at 1080p and 1440p, where it achieves high average frame rates even at Ultra settings. The rank of 517 suggests that there are systems with more powerful components, but this pairing is competitive and well-suited for the game's demands.

The data indicates that the combo is less optimized for 4K Ultra, where the frame rate drops to 56.4 FPS. This is a significant factor in its overall rank, as higher resolutions and settings carry more weight in the aggregate score. Nonetheless, a rank of 517 out of 1741 places it comfortably ahead of the median, confirming that the Ryzen 9 5900X and RTX 3080 form a capable and reliable configuration for Downfall.

FAQ

Q: What is the highest average frame rate achieved by this combo in Downfall?

A: The highest average frame rate is 297.9 FPS, achieved at 1920x1080 resolution with Low settings.

Q: How does the combo perform at 4K Ultra settings?

A: At 3840x2160 with Ultra settings, the combo achieves an average frame rate of 56.4 FPS, which is the lowest recorded in the data.

Q: Is the CPU or GPU more likely to be the limiting factor at 4K?

A: The benchmark results indicate the GPU is the limiting factor at 4K. The frame rate drops significantly from 133.6 FPS at 4K Low to 56.4 FPS at 4K Ultra, showing the graphics card's workload is the primary constraint.

Q: What is the combo's rank compared to other tested configurations?

A: The combo ranks 517 out of 1741 tested combos, placing it in the upper third of all systems tested for this game.

Q: What is the difference in performance between 1080p and 1440p at High settings?

A: At High settings, the average frame rate is 202.4 FPS at 1080p and 140.7 FPS at 1440p, a difference of 61.7 FPS.

Q: What are the CPU's benchmark scores in Cinebench R23?

A: The CPU scores 33150 in the Cinebench R23 multicore test and 4680 in the single-core test.